If you are a student looking for help, searching for site:github.io "geometry lesson" will lead you to a treasure trove of student-built projects and professor-curated modules. If you are a creator, getting started is simple: Create a new repository named geometry-lesson . Add an index.html file with your content. Enable in the settings.
Based on the content of the website, the following implications are drawn for educational stakeholders: geometry lesson github io
Examples (fictitious but realistic):